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Marine Weather and Tides
Version 3.4 |
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17. 1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support. |
| Sunrise 6:08AM | Sunset 8:21PM | Monday May 10, 2021 4:54 PM CDT (21:54 UTC) | Moonrise 4:48AM | Moonset 6:27PM | Illumination 1% |  |
7 Day Forecast for Marine Location Near Merriam, KS
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location: 38.98, -94.7 debug
Area Discussion for - Kansas City/Pleasant Hill, MO
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AREA FORECAST DISCUSSION National Weather Service Kansas City/Pleasant Hill MO 316 PM CDT Mon May 10 2021
Discussion. Issued at 316 PM CDT MON MAY 10 2021
Key Points:
-Low chances for light rain across west central Missouri on Tuesday. Rain amounts are expected to generally be a few hundredths of an inch or less.
-Quiet conditions with light winds expected on Wednesday. Winds start to increase on Thursday, and increase further into the weekend. Scattered showers and thunderstorms are possible Friday through early next week.
Detailed discussion .
Veil of high clouds across the area with cumulus deck along and north of the Missouri River. Steep lapse rates at the top of the mixed layer associate with a weak shortwave moving across eastern Iowa may lead to weak instability and perhaps a brief shower across northeast Missouri late this afternoon into the early evening hours.
Weak isentropic lift on the 300K surface will lead to showers trying to expand from west central Missouri, north and east through the day, but will be a struggle with dry air fetch feeding in from Canadian high pressure across the Upper Midwest. Radar will likely look worse than surface observations will indicate, with a fair amount of virga expected. Have some low end chance/slight chance pops mainly across west central Missouri throughout the day.
Wednesday into Thursday looks dry as surface ridge migrates from the Central US towards the Tennessee Valley. Conditions still look to remain below normal temperature wise, but have increased guidance values slightly on Thursday.
More unsettled weather is expected Friday into early next week as a series of disturbances move through the area. Upper trough digs along the west coast Friday into Saturday, and slowly works towards the plains early next week. This will lead toward warmer, more unsettled weather continuing through the weekend into early next week.
Aviation. (For the 18Z TAFS through 18Z Tuesday Afternoon) Issued at 1241 PM CDT MON MAY 10 2021
VFR conditions through the period. Could be a stray shower or two after 21Z this afternoon through sunset across northeast Missouri.
EAX WATCHES/WARNINGS/ADVISORIES. KS . NONE. MO . NONE.
Discussion . BT Aviation . BT
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a mapAirport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Olathe, Johnson County Executive Airport, KS | 9 mi | 61 min | NNE 4 | 10.00 mi | Fair | 61°F | 40°F | 46% | 1020.6 hPa |
| Kansas City, Kansas City Downtown Airport, MO | 11 mi | 60 min | N 5 | 10.00 mi | Partly Cloudy | 63°F | 40°F | 43% | 1020.1 hPa |
| Olathe, New Century Aircenter, KS | 14 mi | 61 min | N 10 | 10.00 mi | Fair | 59°F | 41°F | 51% | 1020.9 hPa |
| Lee's Summit, Lee's Summit Municipal Airport, MO | 17 mi | 61 min | ENE 5 | 10.00 mi | Fair | 62°F | 42°F | 48% | 1020.9 hPa |
| Kansas City, Kansas City International Airport, MO | 24 mi | 61 min | N 0 | 10.00 mi | A Few Clouds | 62°F | 40°F | 44% | 1020.6 hPa |
Link to 5 minute data for KOJC
Wind History from OJC (wind in knots)
| 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | |
| Last 24hr | N | N | N | NE | NE | NE | N | Calm | N | Calm | NE | Calm | NE | N | Calm | N | Calm | Calm | Calm | Calm | N | NE | N | N |
| 1 day ago | S | SE G18 | SE G17 | SE | SE | E | E | E | G25 | N G21 | NE | E G37 | NW | N G17 | N G22 | N G20 | N | N | N | N | N | N | N | |
| 2 days ago | S | S | SW | S | S | SE | SE | SE | SE | E | SE | SE | SE | E | E | SE | E | E G18 | SE G23 | S G21 | S G23 | SE G23 | S G23 | SE G19 |
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